[LAD] Get status of ladspa/lv2 parameters

Hello ! I'm currently trying to make an arduino controller that'd allow me to control easily effects and such with only a few rotary encoders, without the tedious mapping. So, basically, I need to get the parameters FROM the programs (when selected or sweeping though them thanks to a button) and either change the CC/OSC accordingly on the midi/osc controller or use mididings (or equivalent) to map things properly. Simply put, is there a way to get a list of hosts, a list of effects within host, a list of parameters within effect, and the value of a given parameter ? Oh. And the names or any kind of ID would be nice. (Male and Falktx, I think you can help me with this...) Thanks a lot for you help ! Tumulte